<template>
  <div class="dashboard-container">
    <div class="app-container">
      <!-- <div>员工</div> -->
      <page-tools :show-before="true">
        <span slot="before">共166条记录</span>
        <template slot="after">
          <el-button size="small" type="warning" @click="$router.push('/import?type=user')">导入</el-button>
          <el-button size="small" type="danger" @click="exportData">导出</el-button>
          <el-button size="small" type="primary" @click="showDialog=true">新增员工</el-button>
        </template>
      </page-tools>
      <el-card>
        <el-table border :data="list">
          <el-table-column label="序号" sortable="" type="index" />
          <el-table-column label="姓名" sortable="" prop="username" />
          <el-table-column label="工号" sortable="" prop="workNumber" />
          <!-- 格式化聘用形式 -->
          <el-table-column label="聘用形式" sortable="" prop="formOfEmployment" :formatter="formatEmployment" />
          <el-table-column label="部门" sortable="" prop="departmentName" />
          <el-table-column label="入职时间" sortable="" prop="timeOfEntry" align="center">
            <template slot-scope="{ row }">
              <!-- 作用域插槽 -->
              {{ row.timeOfEntry | formatDate }}
            </template>
          </el-table-column>
          <el-table-column label="账户状态" sortable="" prop="enableState">
            <template slot-scope="{ row }">
              <el-switch :value="row.enableState === 1" />
            </template>
          </el-table-column>
          <el-table-column label="操作" sortable="" fixed="right" width="280">
            <template slot-scope="{ row }">
              <el-button type="text" size="small" @click="$router.push(`/employees/detail/${row.id}`)">查看</el-button>
              <el-button type="text" size="small">转正</el-button>
              <el-button type="text" size="small">调岗</el-button>
              <el-button type="text" size="small">离职</el-button>
              <el-button type="text" size="small">角色</el-button>
              <el-button type="text" size="small" @click="deleteEmployee(row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <!-- 分组 -->
        <el-row type="flex" justify="center" align="middle" style="height: 60px">
          <el-pagination layout="prev, pager, next" :total="page.total" :page-size="page.size" @current-change="changePage" />
        </el-row>
      </el-card>
    </div>
    <!-- 新增弹层 -->
    <add-employee :show-dialog.sync="showDialog" />
  </div>
</template>

<script>
import { getEmployeeList, delEmployee } from '@/api/employees'
import EmployeeEnum from '@/api/constant/employees'
import AddEmployee from './components/add-employee'
import { formatDate } from '@/filters'
export default {
  name: 'Employees',
  components: { AddEmployee },
  data() {
    return {
      loading: false, // 显示遮罩层
      list: [], // 接数据的
      page: {
        page: 1, // 当前页码
        size: 10,
        total: 0 // 总数
      },
      showDialog: false // 默认是关闭的弹层
    }
  },
  created() {
    this.getEmployeeList()
  },
  methods: {
    async getEmployeeList() {
      const { total, rows } = await getEmployeeList(this.page)
      // console.log(getEmployeeList(this.page))
      this.page.total = total
      this.list = rows
    },
    changePage(newPage) {
      this.page.page = newPage
      this.getEmployeeList()
    },
    // 格式化聘用形式
    formatEmployment(row, column, cellValue, index) {
      const list = EmployeeEnum.hireType // 获取枚举数组
      const obj = list.find(item => item.id === cellValue)
      return obj ? obj.value : '未知' // 应该返回 返回的值就会被渲染到表格上
    },
    // 删除
    async deleteEmployee(id) {
      try {
        await this.$confirm('你确定要删除这个员工码？')
        await delEmployee(id)
        this.getEmployeeList()
        this.$message.success('删除成功！')
      } catch (error) {
        console.log(error)
      }
    },
    // 导出
    exportData() {
      // 导入Excel
      const headers = {
        '姓名': 'username',
        '手机号': 'mobile',
        '入职日期': 'timeOfEntry',
        '聘用形式': 'formOfEmployment',
        '转正日期': 'correctionTime',
        '工号': 'workNumber',
        '部门': 'departmentName'
      }
      const multiHeader = [['姓名', '主要信息', '', '', '', '', '部门']]
      const merges = ['A1:A2', 'B1:F1', 'G1:G2']
      // formatJoson
      import('@/vendor/Export2Excel').then(async excel => {
        const { rows } = await getEmployeeList({ page: 1, size: this.page.total })
        // console.log('这个是', rows) // 这个可以拿去所有的 数据
        const data = this.formatJoson(headers, rows) // 要导出的结构
        excel.export_json_to_excel({
          header: Object.keys(headers), // 表头 必填
          multiHeader,
          merges,
          data,
          filename: 'excel-list', // 非必填
          autoWidth: true, // 非必须
          bookType: 'xlsx' // 非必须
        })
      })
    },
    // headers 表头  rows 为  数据
    formatJoson(headers, rows) {
      return rows.map(item => {
        // debugger
        // console.log(item)
        // item是一个对象
        return Object.keys(headers).map(key => {
          // console.log() // mobile  username  timeOfEntry  formOfEmployment
          if (headers[key] === 'timeOfEntry' || headers[key] === 'correctionTime') {
            return formatDate(item[headers[key]]) // 返回格式化之前的时间
          } else if (headers[key] === 'formOfEmployment') {
            var en = EmployeeEnum.hireType.find(obj => obj.id === item[headers[key]])
            return en ? en.value : '未知'
          }
          return item[headers[key]]
        })
      })
    }
  }
}
</script>

<style>

</style>
